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BDP® 576/589 tetrazine

Tetrazines BDP® 576/589 Copper-free click chemistry
貨號 數量 價格 交貨時間
1G4E0 1 mg $110 現貨
2G4E0 5 mg $290 現貨
3G4E0 10 mg $450 現貨
4G4E0 25 mg $690 現貨
5G4E0 50 mg $1270 現貨
6G4E0 100 mg $1990 現貨
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Because of its relatively long excited-state lifetime (about 5 nanoseconds), BDP 576/589 dye can be used in various methods based on measuring fluorescence lifetime. Similarly to other dyes of the BDP family, BDP 576/589 has strong hydrophobic properties and is suitable for labeling non-polar and lypophilic biomolecules and their subsequent visualization by fluorescent microscopy, including two-photon microscopy.

This reagent is a tetrazine derivative that can be conjugated with various strained dienophiles such as trans-cyclooctenes and cyclopropenes. This reaction (TCO ligation) is considered to be one of the best bioconjugation reactions because it is very fast and selective in physiological conditions and does not require additional catalyzers, so it is not toxic in vitro and in vivo.

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BDP® 558/568 tetrazine

Stable fluorophore that can be conjugated with trans-cyclooctene derivatives of biomolecules for their visualization.

BDP® 581/591 tetrazine

BDP 581/591 is a borondipyrromethene dye with a tetrazine group for the inverse electron demand Diels-Alder (IEDDA) ligation.

BDP® 576/589 carboxylic acid

Derivative of BDP 576/589 fluorophore with non-activated free carboxylic acid group.
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General properties

Appearance: dark colored solid
Mass spec M+ increment: 501.16
Molecular weight: 529.17
Molecular formula: C26H23N8BF2O
Solubility: good in polar organic solvents
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
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產品規格

Spectral properties

Excitation/absorption maximum, nm: 580
ε, L⋅mol−1⋅cm−1: 98000
Emission maximum, nm: 592
Fluorescence quantum yield: 0.13
CF260: 0.32
CF280: 0.35
BDP® — зарегистрированная торговая марка Lumiprobe
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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